08=-12n-4(-5n+7)

Solution for 08=-12n-4(-5n+7) equation:

08=-12n-4(-5n+7)

We move all terms to the left:

08-(-12n-4(-5n+7))=0

We add all the numbers together, and all the variables

-(-12n-4(-5n+7))+8=0


We calculate terms in parentheses: -(-12n-4(-5n+7)), so:

-12n-4(-5n+7)

We multiply parentheses

-12n+20n-28

We add all the numbers together, and all the variables

8n-28

Back to the equation:

-(8n-28)


We get rid of parentheses

-8n+28+8=0

We add all the numbers together, and all the variables

-8n+36=0

We move all terms containing n to the left, all other terms to the right

-8n=-36

n=-36/-8

n=4+1/2